公开(公告)号：US20170087380A1

公开(公告)日：2017-03-30

申请号：US15010295

申请日：2016-01-29

Applicant: Hsiao-Sen Tseng

Inventor： Hsiao-Sen Tseng

IPC: A61N5/06 ,  A61H39/08 ,  A61B17/34

CPC classification number: A61N5/0619 ,  A61B17/34 ,  A61B17/3421 ,  A61B2017/00526 ,  A61H39/086 ,  A61H2039/005 ,  A61H2201/10 ,  A61N2005/0612 ,  A61N2005/063 ,  A61N2005/067

Abstract: Disclosed is an optical needle comprising a needle body, a coupling seat and an optical fiber. The needle body comprises a cavity to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the needle body is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. The coupling interface may be provided in a recess to accommodate the light source. The optical needle may associate a light source. A method for preparation of the optical needle is also disclosed.

公开(公告)号：US10226398B2

公开(公告)日：2019-03-12

申请号：US15010993

申请日：2016-01-29

Applicant: Hsiao-Sen Tseng

Inventor： Hsiao-Sen Tseng

IPC: A61H39/08 ,  F21V8/00 ,  A61N5/06 ,  A61H39/00 ,  A61N5/067

Abstract: Disclosed is an optical needle comprising a coupling seat, a needle body in connection with the coupling seat and at least an optical fiber. The needle body comprises a lightguide groove extended along the length direction of the needle body to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the lightguide groove is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. A method for preparation of the optical needle is also disclosed.

公开(公告)号：US20170087055A1

公开(公告)日：2017-03-30

申请号：US15010993

申请日：2016-01-29

Applicant: Hsiao-Sen Tseng

Inventor： Hsiao-Sen Tseng

IPC: A61H39/08 ,  F21V8/00 ,  A61N5/06

CPC classification number: A61H39/086 ,  A61H2039/005 ,  A61H2201/0188 ,  A61H2201/10 ,  A61N5/0619 ,  A61N2005/063 ,  A61N2005/067 ,  G02B6/0005

Abstract: Disclosed is an optical needle comprising a coupling seat, a needle body in connection with the coupling seat and at least an optical fiber. The needle body comprises a lightguide groove extended along the length direction of the needle body to accommodate a portion of the optical fiber. The coupling seat provides a junction plane to couple a light source. An end of the lightguide groove is aligned with the junction plane, so to align an end of the optical fiber with the junction plane. The optical needle is characterized in that the long axis of the optical fiber reduces from a section aligned with the junction plane to an end adjacent to the needle body. A method for preparation of the optical needle is also disclosed.